| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.77 | 5.825% | $51.6109 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $129.91 | 13.386% | $147.2998 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $41.54 | 3.617% | $43.0425 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $237.65 | 4.289% | $247.8428 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $101.27 | 12.360% | $113.787 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $119.41 | 10.537% | $131.9922 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $118.25 | 12.269% | $132.7581 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $796.80 | $868.3333 | $868.33 | $868.35 | $868.30 | |